72886856

素因数分解:

$2^3\times 7^1\times {\mathrm{1301551}}^1$

素因数の和:1301564

約数の個数: 16

約数和(自身を含む): 156186240

約数和(自身を除く): 83299384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1301551, 2603102, 5206204, 9110857, 10412408, 18221714, 36443428, 72886856]

約数ペア:

[(1, 72886856), (2, 36443428), (4, 18221714), (7, 10412408), (8, 9110857), (14, 5206204), (28, 2603102), (56, 1301551)]